What you mean by Quantitative Reaserch ?

In the natural sciences and social sciences, quantitative research is the systematic empirical investigation of observable phenomena via statistical, mathematical or computational techniques. The objective of quantitative research is to Develop and employ mathematical models, theories and / or hypotheses pertaining to phenomena. The process of measurement is to quantitative research center Because It provides the critical connection Between empirical observation and mathematical expression of quantitative relationships. Quantitative data is any data in numerical form That Is Such statistics as, Percentages, etc.  The researcher Analyzes the data with the help of statistics. The researcher is hoping the numbers will yield an unbiased That result can be generalized to some larger population. Qualitative research, on the other hand, ASKs broad questions and collects data from word or Participants phenomena. The researcher looks for themes and describe the information in themes and patterns exclusive to That September of participants.

In social sciences, quantitative research is Widely used in psychology, economics, demography sociology, marketing, community health, health & human development, gender and political science, and less Frequently in anthropology and history. Research in mathematical sciences: such as physics is Also 'quantitative' by definition, though esta use of the term differs in context. In the social sciences, the term Relates to empirical methods, Originating in Both philosophical positivism and the history of statistics, Which Contrast With qualitative research methods.

Qualitative methods produce information only on the individual cases Studied, and more generally any conclusions are only hypotheses. Quantitative methods can be used to verify Which of Such hypotheses are true.

A comprehensive analysis of 1274 articles published in the top two American sociology journals Between 1935 and 2005 found That roughly two Thirds of These articles used quantitative methods.

Overview

Quantitative research is made using scientific methods Generally, Which can include:

The generation of models, theories and hypotheses
The development of instruments and methods for measurement
Experimental control and manipulation of variables
Collection of empirical data
Modeling and analysis of data
Quantitative research is Often contrasted With qualitative research, Which is the examination, analysis and interpretation of observations for the purpose of discovering underlying meanings and patterns of relationships, Including classifications of types of phenomena and entities, in a manner That Does not Involve mathematical models.  Approaches to quantitative psychology Were first modeled on quantitative Approaches in the physical sciences by Gustav Fechner In His work on psychophysics, Which built on the work of Ernst Heinrich Weber. Commonly, Although a distinction is drawn Between qualitative and quantitative aspects of scientific investigation, it has-been Argued That the two go hand in hand. For example, based on analysis of the history of science, Kuhn Concludes That "Large Amounts of qualitative work Usually Have Been prerequisite to fruitful quantification in the physical sciences." Often Qualitative research is used to gain general sense of phenomena and That to form theories can be tested using Further quantitative research. For instance, in the social sciences Often qualitative research methods are used to gain better understanding of intentionality Such things as (from the speech response of the researchee) and meaning (why did this person / group say something and what did it mean to them? ) (Kieron Yeoman).

, Although quantitative investigation of the world has Existed since people first Began to record events or objects That HAD Been Counted, the modern notion of quantitative Processes Have Their roots in Auguste Comte's positivist framework.  Positivism emphasized the use of the scientific method Through observation to empirically test hypotheses explaining and predicting what, where, why, how, and when to phenomena occurred. Believed positivist scholars like Comte only previous scientific methods rather than spiritual Explanations for human behavior Could advance.